71818710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2657}}^1$

素因数の和:2737

約数の個数: 64

約数和(自身を含む): 186017472

約数和(自身を除く): 114198762

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 318, 510, 530, 795, 901, 1590, 1802, 2657, 2703, 4505, 5314, 5406, 7971, 9010, 13285, 13515, 15942, 26570, 27030, 39855, 45169, 79710, 90338, 135507, 140821, 225845, 271014, 281642, 422463, 451690, 677535, 704105, 844926, 1355070, 1408210, 2112315, 2393957, 4224630, 4787914, 7181871, 11969785, 14363742, 23939570, 35909355, 71818710]

約数ペア:

[(1, 71818710), (2, 35909355), (3, 23939570), (5, 14363742), (6, 11969785), (10, 7181871), (15, 4787914), (17, 4224630), (30, 2393957), (34, 2112315), (51, 1408210), (53, 1355070), (85, 844926), (102, 704105), (106, 677535), (159, 451690), (170, 422463), (255, 281642), (265, 271014), (318, 225845), (510, 140821), (530, 135507), (795, 90338), (901, 79710), (1590, 45169), (1802, 39855), (2657, 27030), (2703, 26570), (4505, 15942), (5314, 13515), (5406, 13285), (7971, 9010)]